How to Async Difference in VHDL - Code Snippet

-- Task: Async Difference
-- Language: VHDL

process async_difference() begin
    -- Implementation for Async Difference
    signal result = ...; -- Initialize variable
    -- TODO: Implement core logic here
    -- Step 1: Prepare data
    -- Step 2: Process Async Difference
    report("Done");
end process;